Most Number of Participants in a Mass Clean-Up Event Simultaneously (Single Venue)
EWR201511387
Most Number of Participants in a Mass Clean-Up Event Simultaneously (Single Venue)
Mass Participation
10-Oct-2015
Singapore
The Most Number of Participants in a Mass Clean-Up Event Simultaneously (Single Venue) counted to 1,798 participants, was set by Ministry of Environment and Water Resources at Hong Lim Park, Singapore on October 10, 2015.
Current
Most Number of Participants in a Mass Clean-Up Event Simultaneously (Single Venue)